<html>
<head>
<title>邮件</title>
<link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class = "container">
<h1>Hello,world!</h1>
<div class = "row">
<div class = "col-md-6" style = "background-color:#dedef8;box-shaodow:inset 1px-1px 1px #444;">
<p>内容1
</p>
<p>童心少年</p>
</div>
<div class = "col-md-6" style = "background-color:#dedef8;box-shaodow:inset 1px-1px 1px #444，inset 1px-1px 1px #444;">
<p>C++</p>
<p>信息学奥林匹克竞赛</p>
</div>
</div>
</div>
</body>
</html>
标签：示例,代码,C++,HTML,world,Hello From： https://www.cnblogs.com/wangyihang-xh/p/17206735.html